48257460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2111}}^1$

素因数の和:2253

約数の個数: 72

約数和(自身を含む): 147603456

約数和(自身を除く): 99345996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2111, 2286, 2540, 3810, 4222, 4572, 5715, 6333, 7620, 8444, 10555, 11430, 12666, 18999, 21110, 22860, 25332, 31665, 37998, 42220, 63330, 75996, 94995, 126660, 189990, 268097, 379980, 536194, 804291, 1072388, 1340485, 1608582, 2412873, 2680970, 3217164, 4021455, 4825746, 5361940, 8042910, 9651492, 12064365, 16085820, 24128730, 48257460]

約数ペア:

[(1, 48257460), (2, 24128730), (3, 16085820), (4, 12064365), (5, 9651492), (6, 8042910), (9, 5361940), (10, 4825746), (12, 4021455), (15, 3217164), (18, 2680970), (20, 2412873), (30, 1608582), (36, 1340485), (45, 1072388), (60, 804291), (90, 536194), (127, 379980), (180, 268097), (254, 189990), (381, 126660), (508, 94995), (635, 75996), (762, 63330), (1143, 42220), (1270, 37998), (1524, 31665), (1905, 25332), (2111, 22860), (2286, 21110), (2540, 18999), (3810, 12666), (4222, 11430), (4572, 10555), (5715, 8444), (6333, 7620)]